588 ORTHALICUS §. 2. 



7. O. Maracaibensis Pfr. 



T. ovato-conica , solida, striatula, albida, strigis lalis an- 

 gulosis, griseo-violaceis, fasciisque 3 obsoletis ornata; spira 

 conica, vertice minuto, obtusulo, castaneo; anfr. 6—7 convexi- 

 usculi, ad suturani subregulariler longe plicati, ultimus spiram 

 subaequans, basi parum attenuatus; apertura obliqua, subacu- 

 minato-ovalis; columella alba, callosa, substricte recedens; 

 perist. nigro-limbatum, rectum, marginibus callo dilute castaneo 

 junctis, basali arcuatim in columellani transeunte. — Long. 67, 

 diam. 34 mill. Ap. 36 mill. longa, 21 lata. (Goll. Nr. 4.) 



Orihalims Maracaibensis Pfr. in Malak. Bl. IIL 1856. p. 186. 

 Habitat 3Iaracaibo (Gruner). 



S. O. zcbra Muller. 



«T. ovato-conica, solidula, striatula, lineis spiralibus cre- 

 berrimis undulalis minutissime notata, nitidula, sub epidermido 

 stramineo-flavescente fasciis angustis 3 — 4 purpureo-fuscis, sub- 

 interruptis ornata; spira conica, apice immaculata; anfr. 6, 

 superi planiusculi, ultiuuis globoso-subinflatus, spira fere duplo 

 longior; columella strictiuscula, calloso-incrassata, basi attenuata, 

 alba; apertura obliqua, subovalis, intus candida; perisL intus 

 latissime atropurpureo limbatum, rectum, marginibus callo tenui 

 nitidissimo castaneo junctis. — Long. 48, diara. 29 mifl. Ap. 

 27 mifl. longa, 16 lata.» (Sh.) 



Buccinum zebra Miill. Hist. verm. II. p. 138. n. 331. 



Bulla zebra Gmel., Dillw. 



Helix imdata (Cochlostyla) Fdr. Prodr. n. 337 ex p, et Hist. 



t. H5. f. 3. 5 et 6? 

 Orthalicus zebra Beck Ind. p. 59. n. 6. 



_ ~ i/. et A. Adams Gen. II. p. 154. t. 75. f. 6. 



(ex Fer.) 

 _ _ Shuttl. Notit. nialac. L p. 61. t. 8. i. 3. 4. 



— — Carpent. Cat. Reigen coll. Mazatl. p. 176? 



Bulimus zebra var. Reeve Conch. ic. t. 27. f. 90''? 

 Seba Thes. IIL t. 39. f. 50. 51. 

 Habitat in America aequinoctiali (Beck), prope Marauhon (E. Muller). 



* 



9. pulchellus Spix. (Coll. 5. — Beck Ind. p. 59. 

 n. 4. _ Ad. Gen. p. 134. — SliuUl. Notit. ma- 

 lac. 1. p. 62. t. 4. f. 6. 7. — Achatina pulchella 

 Spix t. 9. f. 2. — Biilinnis xindalus Wagn. in 

 Spix p. 9. — Bulimus pnlchellus Mke., Pfr. Mon. II. 

 p. 144. — Orthaiicus Alb. Hel. p. 171. — Pfr. 

 Vers. p. 137. — p. Fasciis laliorihus, sagittatim 

 interruptis et alho-maculatis, strigis intordum hi- 

 tiorihus, anfractu ultimo infra peripheriam saepius 



